package com.loozb.thread2;

/**
 * 支持多线程之间的协作
 * wati 和 notify
 * @author 龙召碧
 * @create 2018-01-30 11:49
 **/
public class SimpleWN {
    final static Object o = new Object();

    public static class T1 extends Thread {
        public void run() {
            synchronized (o) {
                System.out.println(System.currentTimeMillis() + "T1 start! ");
                try {
                    System.out.println(System.currentTimeMillis() + ":T1 wait for object ");
                    o.wait();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                System.out.println(System.currentTimeMillis() + ":T1 end!");
            }
        }
    }

    public static class T2 extends Thread {
        public void run() {
            synchronized (o) {
                System.out.println(System.currentTimeMillis() + "T2 start! notify one thread");
                o.notify();
                System.out.println(System.currentTimeMillis() + ":T2 end!");
                try {
                    Thread.sleep(2000);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        }
    }
    public static void main(String[] args) {
        Thread t1 = new T1();
        Thread t2 = new T2();
        t1.start();
        t2.start();
    }
}
